麒麟菇菌糠在双孢蘑菇原种生产中的应用

The Application of Optimum Medium for Spawn of Agaricus bisporus by Spent Substrate of Kirin Mushroom

以不同比例的麒麟菇菌糠配合棉籽壳、牛粪等基质进行双孢蘑菇原种培养基配方筛选试验。结果表明:菌糠是蘑菇原种生产的好材料,菌糠∶棉籽壳∶牛粪为58∶20∶20、38∶40∶20、48∶40∶10的配比比较适合双孢蘑菇菌丝生长,其中菌糠∶棉籽壳∶牛粪为58∶20∶20时表现最好。

In the screening test of the optimum medium for stock spawn of Agaricus bisporus, spent substrate of Kirin mushroom （Qi-lin mushroom） , cotton seed hull （CSH） and cow dung were used as basal substrates with different proportions. The results show that spent mushroom substrate （SMS） is a good material for stock spawn of mushroom. Three medium formulae which are suitable for the growth of mycelium respectively consist of SMS, CSH and cow dung with different mass ratios as 58：20：20; 38：40：20; 48：40：10; among which the first one is the optimum.